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Reposted by Ondine Cleaver

Developmental Biology @devbiol.bsky.social · 9d

#DBFeature
Connecting developmental biology to societal and political issues in the classroom boosts student engagement and critical thinking, fostering a deeper understanding of both science and social justice.
- Megan Morgan Hoffman
#SpecialIssue on teaching #DevelopmentalBiology for #SocialChange

Hand written notes on the developmental cascade leading to ovaries, testis, and their hormonal and genetic interconnections

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Fantauzzo Lab @fantauzzolab.bsky.social · 20d

So excited to be serving as Guest Editor for a special issue in @devbiol.bsky.social on receptor tyrosine kinase signaling in development. Please consider contributing!

Developmental Biology @devbiol.bsky.social · 21d

CALL FOR PAPERS! 🧪

DB Special Issue highlights new insights into receptor tyrosine kinase signaling during development, with a focus on cell-cell interactions & signal transduction in the regulation of cell growth and division, differentiation & morphogenesis.

Submit here: tinyurl.com/RTKDevBio

Image showing a CALL FOR PAPERS for a special issue of Developmental Biology on "Receptor Tyrosine Kinase signaling in Development".

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Prakash Lab @ Miami @vprakashlab.bsky.social · 21d

Our new collaborative paper with Cyndi Bradham's lab at BU, led by first author @alexandralion.bsky.social is out in @devbiol.bsky.social & featured on the Sept 2025 cover! 😀🥳

PFAS (PFOA & GenX) disrupt sea urchin embryo development!
Cover art: embryos + flow fields
👉 doi.org/10.1016/j.yd...

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Society for Developmental Biology @socdevbio.bsky.social · 23d

Check out the latest President's Corner by SDB President Richard Behringer @rrbehringer.bsky.social on challenges. www.sdbonline.org/resource?Res...

Richard Behringer pointing to the Society for Developmental Biology sign outside the SDB office.

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Ondine Cleaver @ondinecleaver.bsky.social · 20d

Biomechanics influence morphogenesis of the lung. Really cool paper by Shelby and Victor at UT Southwestern and UTD!

Developmental Biology @devbiol.bsky.social · 20d

#DBFeature 🐣🫁

Increasing fluid pressure in chick embryonic airways disrupts normal branching and proliferation, while lower pressure encourages branching without affecting cell proliferation

By S Mohr-Allen, J Gleghorn, and V Varner

tinyurl.com/5fyevrd3

#SpecialIssue on Avian model systems

Diagram comparing chick embryonic lung branching under normal and increased fluid pressure. The left shows normal pressure with typical branching and cell proliferation. The centre depicts global increased pressure, causing altered branching and proliferation. The right shows local increased pressure from an oil droplet, leading to localised disruption of branching and proliferation. Green outlines indicate regions of cell proliferation.

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Developmental Biology @devbiol.bsky.social · 21d

#DBFeature 🐣🫀

Heart cells in chick embryos emerge from a continuous field, not separate regions. Incorporation of cells into the heart depends on cell position, morphogenetic movements and break-down of tissue bridges.

tinyurl.com/2bbwtacd

#Embryology #HeartDevelopment

Diagram showing developmental stages of the chicken embryo heart, with labeled cross-sections and ventral views from stage HH6 to HH14. Coloured regions identify anatomical structures such as the paraxial and lateral head mesoderm, neural plate, neural tube, and early and late second heart field, illustrating tissue movements and the continuum between first and second heart fields during heart formation.

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Katrin Kierdorf @katrinkierdorf.bsky.social · 21d

To all hemocyte lovers: Angela and me are hosting a special issue on Drosophila hemocytes 🪰👾We have some brillant drosophilists around the world who agreed to submit a review to this special issue! If you are also interested to contribute, reach out to us and we can give you more information!

Developmental Biology @devbiol.bsky.social · Aug 27

CALL FOR PAPERS! 🪰

Drosophila blood cells - Our #DBspecialissue highlights novel findings on hemocyte diversity in Drosophila melanogaster. The reviews explore diversity in terms of ontogeny, functional specification and organ-organ communication.

Submit today! tinyurl.com/357v25tj

Drosophila blood cells - Our special issue highlights novel findings on hemocyte diversity in Drosophila melanogaster. The reviews explore diversity in terms of ontogeny, functional specification and organ-organ communication.

Submit today! https://tinyurl.com/357v25tj

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Reposted by Ondine Cleaver

Developmental Biology @devbiol.bsky.social · 21d

CALL FOR PAPERS! 🧪

DB Special Issue highlights new insights into receptor tyrosine kinase signaling during development, with a focus on cell-cell interactions & signal transduction in the regulation of cell growth and division, differentiation & morphogenesis.

Submit here: tinyurl.com/RTKDevBio

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Reposted by Ondine Cleaver

Developmental Biology @devbiol.bsky.social · 22d

CALL FOR PAPERS for our upcoming SPECIAL ISSUE

Ion channels are emerging as critical regulators of tissue morphogenesis in diverse animals from planaria to humans. Mutations in ion channels can cause craniofacial and limb abnormalities in frogs, mice &humans #DevBio

Submit today! shorturl.at/LPMbc

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Developmental Biology @devbiol.bsky.social · 27d

#DBfeature #chick🐥
Generation of a transgenic chicken line with reporters for limb bud mesenchyme and apical ectodermal ridge cells

Yuji Atsuta, Yi-Chen Chen, Yuna Hattori, Tatsuya Takemoto, Daisuke Saito

tiom33.short.gy/DB520,53-61

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Ondine Cleaver @ondinecleaver.bsky.social · 23d

Join me next week, if you have interest in reviewing for the SDB's society ( @socdevbio.bsky.social 's) official journal, Developmental Biology (DB!) Always a fun and useful discussion.

Sign up today! forms.gle/4ZGYMErrA8YU...

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Society for Developmental Biology @socdevbio.bsky.social · 23d

Deadline to register for Get Into Grad School Webinar approaching! Share with interested #undergraduates and #postbacs Registration Deadline: Thursday, September 18. bit.ly/3HFJ9BG

Society for Developmental Biology @socdevbio.bsky.social · Sep 4

#Undergraduates #Postbacs @socdevbio.bsky.social is hosting a webinar Get Into Grad School September 21 at 3pm ET. Learn about doctoral programs, the key elements of a compelling grad school application, and the interview process. Register: bit.ly/3HFJ9BG

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Ondine Cleaver @ondinecleaver.bsky.social · 25d

Sign up and join us!

Society for Developmental Biology @socdevbio.bsky.social · Sep 4

#Undergraduates #Postbacs @socdevbio.bsky.social is hosting a webinar Get Into Grad School September 21 at 3pm ET. Learn about doctoral programs, the key elements of a compelling grad school application, and the interview process. Register: bit.ly/3HFJ9BG

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Developmental Biology @devbiol.bsky.social · Aug 15

#DBfeature 🐣❤️

Automated non-invasive laser speckle imaging of the chick heart rate and extraembryonic blood vessels and their response to Nifedipine and Amlodipine drugs

by Carol Readhead, Simon Mahler et al
www.sciencedirect.com/science/arti...

Features extraction from a LSCI recording of the blood vessels in a chicken egg

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Ondine Cleaver @ondinecleaver.bsky.social · 25d

The best part about science (on top of the science) is the friendships you make on the way. 🥰

Scientists coming together to share ideas, give critical feedback, and also climb mountains 😅 Thanks Li-Kun and all for coming from so far, to meet where I grew up. 🙏

Li-Kun Phng @phnglab.bsky.social · 29d

Another successful #leducq #ReVAMP meeting held at Orford, Canada! Great science, food and friendship... Thanks @ondinecleaver.bsky.social for hosting us and showing us the way up the mountain! A la prochaine!

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Developmental Biology @devbiol.bsky.social · Sep 1

#DBfeature #cilia

Moderate levels of folic acid benefit outcomes for cilia based neural tube defects

David Engelhardt, Juliette Petersen, Cara Martyr, Hannah Kuhn-Gale, Lee Niswander

tiom33.short.gy/DB520,62-75

Figure showing the effects of different folic acid (FA) dosages on primary ciliogenesis in various mouse embryonic fibroblast genotypes. Panels A-D present box plots quantifying ciliated cells or percent cilia under moderate and fortified FA conditions at 225, 450, and 3600 ng/mL FA in Intu+/+, Intudm/dm, Rsg1+/+, and Rsg1β13/β13 MEFs, highlighting statistically significant differences at moderate doses. Panel E displays immunofluorescence images of MEFs stained for ARL13B (red), γ-tubulin (green), and DAPI (blue), showing cilia presence and structure with scale bars indicating 15 μm and zoom-ins at 5 μm.

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Developmental Biology @devbiol.bsky.social · Sep 3

#DBfeature

Epithelial and mesenchymal compartments of the developing bladder and urethra display spatially distinct gene expression patterns
by Baraiya, D. H., Kavya, T. T., Mandal, A., Chakraborty, S., Sathish, N., Francis, C. M. R., & Joseph
tiom33.short.gy/DB520,155-170

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Society for Developmental Biology @socdevbio.bsky.social · Sep 2

Axolotl (Ambystoma mexicanum)🦎 can regrow limbs, tail, spinal cord, heart, and even parts of its brain. Axolotls are champions of regeneration and also shed light on limb patterning, wound healing, and developmental plasticity. Image from Prayag Murawala #ModelMonday #DevBio

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Society for Developmental Biology @socdevbio.bsky.social · Aug 27

🎉 The Midwest SDB Regional Meeting is happening soon! Join at Cincinnati Children’s Hospital Medical Center for exciting developmental biology from across the Midwest. 🧬 Registration deadline: September 2nd ✨. More information here: www.midwestsdbincincy.org #MIDWESTSDB25

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Developmental Biology @devbiol.bsky.social · Aug 21

#DBfeature #Oocyte

Transcriptomic analysis and epigenetic regulators in human oocytes at different stages of oocyte meiotic maturation

by Carla Caniçais, Joana Marques et al
www.sciencedirect.com/science/arti...

Characterization of human oocyte maturation stages

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Society for Developmental Biology @socdevbio.bsky.social · Aug 29

🔬Two heads are better than one… even in frogs! 🐸✨
This Xenopus laevis embryo developed with two heads, offering a striking view of early developmental patterning.
🟢 actin 🟣 neural tissue 🔵 nuclei. Image by Kourtnie Whitfield. #FluorescenceFriday #DevBio #Xenopus

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Developmental Biology @devbiol.bsky.social · Aug 12

#DBfeature 🐣

CRISPR-Cas13d enables targeted gene expression knockdown in chick embryos, expanding the experimental potential and versatility of this model system.

by Minyoung Kim and Erica Hutchins @drericabiophd.bsky.social

www.sciencedirect.com/science/arti...

#CRISPRCas #ChickEmbryo

Cross-section of HH9 chick embryo head showing reduced PAX7 signal on CRISPR-Cas13d knockdown side (~17% decrease, n=15), highlighted in GFP+ cells.

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Developmental Biology @devbiol.bsky.social · Aug 27

CALL FOR PAPERS! 🪰

Drosophila blood cells - Our #DBspecialissue highlights novel findings on hemocyte diversity in Drosophila melanogaster. The reviews explore diversity in terms of ontogeny, functional specification and organ-organ communication.

Submit today! tinyurl.com/357v25tj

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Reposted by Ondine Cleaver

Developmental Biology @devbiol.bsky.social · Aug 14

CALL FOR PAPERS!

Ion channels are emerging as critical regulators of tissue morphogenesis in diverse animals from planaria to humans. Mutations in ion channels can cause craniofacial and limb abnormalities in frogs, mice & humans.

Submit today! shorturl.at/LPMbc

Call for papers for “Ions in Morphogenesis” Special Issue!

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Reposted by Ondine Cleaver

Developmental Biology @devbiol.bsky.social · Aug 19

#DBfeature

Disease susceptibility implications of preferential inactivation of the paternal X chromosome in extraembryonic endoderm of the mouse

by Virginia Papaioannou

www.sciencedirect.com/science/arti...

Distribution of primitive endoderm and cellular descendants until midgestation.

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